The issue to me is that this is the last year to purposefully stink. Next year we are (or should be) trying to win. With that said, we no longer should be looking at stop-gaps, etc. So you are either going with Enroth, as he's earned the right in Buffalo to be their starter, or not.
Personally, I'm not sold on him being a deep playoff goalie, nor do I think TMGM does too (again, I do not know him personally, it's just an opinion based on his "big goalies" statement.). I'd rather keep Neuvi as the backup and go after a starter, ala Neimi in FA.
As a Buffalo fan, I have a chip on my shoulder about being pushed around, so I do not want the "smallest" goalie in the NHL. He's been very good but he still leaves the top of the net open when he goes down. Skill wise, Enroth is very good but he's just too damn small.